Tongue‐filled pharynx sign: new simple ultrasound clue to assess glossoptosis in Pierre Robin sequence

The data that support the findings of this study are available from the corresponding author upon reasonable request. Videoclip S1 Ultrasound imaging of the pharynx in a coronal view, in normal fetuses and in a fetus with Pierre Robin sequence. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.